What is William Nowell's NPI number?

William Nowell's National Provider Identifier (NPI) is 1558198259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Nowell's specialty?

William Nowell is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is William Nowell located?

William Nowell's practice location on file with NPPES is 1767 Northampton St, Holyoke, MA 01040-1945.

What is William Nowell's phone number?

The practice phone number listed in the NPPES registry for William Nowell is (413) 200-0575.

Is William Nowell's NPI active?

Yes — William Nowell's NPI (1558198259) is active in the NPPES registry as of the last update on 2024-09-17.

IndividualActive

William Nowell

NPI 1558198259 · Mental Health Counselor · Holyoke, MA

William Nowell is a Mental Health Counselor provider in Holyoke, MA (NPI 1558198259).

Provider details

NPI number: 1558198259
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1767 Northampton St

Holyoke, MA 01040-1945

Phone: (413) 200-0575

Street-level locationGet directions

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Mailing address